* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.banxin{
    width: 80%;
    text-align: center;
    background-color: #EFEFEF;
}
.loginTop{
    /* background-color: #ddd; */
    /* height: 500px; */
    width: 100%;
    text-align: center;
    margin: 50px auto 0;
}
.loginTop img{
    width: 200px;
    height: 200px;
}
.loginTop h1{
    /* width: 400px; */
    width: 400px;
    /* height: 100px; */
    line-height: 100px;
    font-weight: 300;
    margin: 40px auto;
    /* background-color: wheat; */
    border-radius: 10px;
    font-size: 60px;
}
.loginBottom{
    /* margin-top:300px; */
    width: 100%;
}
.loginBtn{
    display: block;
    /* height: 100px; */
    width: 300px;
    font-weight: 500;
    font-size: 40px;
    margin: 0 auto;
    border-radius: 50px;
    background-color:wheat;
    border: none;
}